[texture of material]High quality stainless steel production, never rust, in kind than the picture is more beautiful.

[size] effective length about 205mm, equipped with rotary switch, switch the ball diameter 10mm, the metal portion of the front end of the catheter is about 60mm long and back-end is about 20mm long, the outside diameter of 8mm and 3mm diameter silica gel tube outer diameter 6mm, 125 mm in length, with two ring diameter is 25mm and 30mm